134351801 has 4 divisors (see below), whose sum is σ = 134726400. Its totient is φ = 133977204.

The previous prime is 134351783. The next prime is 134351813. The reversal of 134351801 is 108153431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134351801 - 2²² = 130157497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134351881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186761 + ... + 187478.

It is an arithmetic number, because the mean of its divisors is an integer number (33681600).

Almost surely, 2^134351801 is an apocalyptic number.

It is an amenable number.

134351801 is a deficient number, since it is larger than the sum of its proper divisors (374599).

134351801 is an equidigital number, since it uses as much as digits as its factorization.

134351801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374598.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 134351801 is about 11591.0224311749. The cubic root of 134351801 is about 512.1704259007.

The spelling of 134351801 in words is "one hundred thirty-four million, three hundred fifty-one thousand, eight hundred one".